/*
 * Copyright 2010-2011 CGT&DC ISA RAS
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package websolve.workflow.runtime.test.mapreduce;

import java.util.HashMap;
import java.util.Map;

import websolve.workflow.runtime.Workflow;

public class MapReduce {

    public static void main(String[] args) {

        // DESCRIBE

        Workflow wf = new Workflow("test");
        wf.addInput("in");
        wf.addOutput("out");

        MapReduceTask mr = new MapReduceTask("MR");
        mr.setInput("in", wf.getInput("in"));
        wf.addTask(mr);

        wf.setOutput("out", mr.getOutput("out"));

        // RUN

        Map<String, String> input = new HashMap<String, String>();
        input.put("1", "one");
        input.put("2", "two");
        input.put("3", "three");
        input.put("4", "four");
        input.put("5", "five");
        wf.setInputValue("in", input);
        wf.run();
        System.out.println("Result: " + ((Map<String, String>) wf.getOutputValue("out")).get("concat"));
    }

}
